17397-0119 A 1159 AB
17h 39m 39.30s -01° 19' 18.0" P.A. 284.00 sep 2.4 mag 9.02,13.70 Sp K0
| Coord 2000 |
17397-0119 |
|
Discov num |
A 1159 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 39 39.30 -01 19 18.0 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
292 |
|
Pa last |
284.4 |
|
P.A. Now (θ) |
284.4° |
|
| Sep first |
1.6 |
|
Sep last |
2.432 |
|
Sep. Now (ρ) |
2.432" |
|
| Mag pri |
9.02 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
4.68 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-073 |
|
Sec motion ra |
|
|
| Pri motion dec |
-030 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
17397-0119 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
141790 |
17 39 39 -01 19 18 |
GII 250 Aa,Ab |
2013 |
1 |
136 |
0.2 |
9.80 |
9.80 |
0.00 |
|
|
| Show |
|
|
17 39 39 -01 19 18 |
A 1159 AB |
2016 |
7 |
284 |
2.4 |
9.02 |
13.70 |
4.68 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5081-00097-1 |
|
HD |
160386 |
|
